Yesterday I picked up my Seat Leon FR, the dealer had given me 4 new tires on aluminums because voher only winter tires were available on steel. So far so good, but today I noticed that the car has 225/25 R17 tires on it. In the papers (certificate of approval part 1) there is something of 205/50 R17 tires. On demand with the seller this morning this is all so correct because only the smallest possible tires are included. now my question is all so right what he told me..? I know that only so that the tires must be registered that I drive otherwise the insurance cover expires. Please for help and clarification am a little confused I have to admit unfortunately no idea at all. I already thank you in advance for all the answers. Mfg